How to Install NextUI on TrimUI Brick & Smart Pro – Step-by-Step Setup + Tips with PAKs

*NextUI FULL SETUP – TrimUI Brick & Smart Pro* Your complete guide to installing and setting up NextUI — the custom firmware that truly unlocks the potential of the TrimUI Brick and Smart Pro. In this video, I walk you step-by-step through the full process: from formatting your SD card, to installing the latest version of NextUI, adding the Pak Store, applying your favorite themes, and testing gameplay on both consoles. You'll learn what makes this firmware special, which add-ons (PAKs) I recommend installing first, and how it transforms your device with a cleaner UI, better performance, and modern features like OTA updates, Wi-Fi support, and theme customization. Whether you just got one of these handhelds or want to breathe new life into them — this setup will get you going fast. 📚 Useful links and resources: - 🔗 NextUI official site (downloads & docs): https://nextui.loveretro.games/ - 🧱 My TrimUI Brick page (guides, tips & accessories): https://trimui-brick.vercel.app/ - 💡 My Smart Pro page (setup help & PAKs): https://trimui-smart-pro.vercel.app/ - 🧰 Raspberry Pi Imager (for formatting SD easily): https://www.raspberrypi.com/software/ 🛒 Buy from AliExpress to Support the Channel 🔥 Limited-time Summer MegaSale Coupons (June 16–26, PT): Use these codes during AliExpress’ summer campaign to save big: 👉 Browse my picks here: https://s.click.aliexpress.com/e/_EIrTT7c 🔍 Or use search code: AY51D9 on the homepage 💸 Summer Discount Codes (most items except phones): - 🟢 $2 OFF over $15: IFPJOTK - 🔵 $4 OFF over $29: IFP45MP - 🟡 $10 OFF over $69: IFPVLYW - 🟠 $20 OFF over $139: IFPTDAT - 🔴 $40 OFF over $279: IFPUOY8 - 🟣 $50 OFF over $349: IFPINEH - ⚫ $60 OFF over $439: IFPFL4M ❤️ Anything you buy here helps → https://s.click.aliexpress.com/e/_Eud4uow 🎮 GameSir Controllers, Android Accessories & More 💸 Extra Discount Coupons: - $2 OFF over $15: IFP3IKE - $3 OFF over $29: IFP6ZZA - $5 OFF over $49: IFPVD9L - $8 OFF over $69: IFPPFQG - $20 OFF over $159: IFPK3WR - $30 OFF over $239: IFP2ON1 - $50 OFF over $399: IFPPY9F - $60 OFF over $499: IFP7DH4 - $70 OFF over $599: IFP7Q07 ✅ What You’ll Find in This Video: - How to install and configure NextUI from scratch - What PAKs to install first (like Drastic, PPSSPP, Theme Manager…) - Customizing your UI and themes - Testing GBA, NDS and PSP games on both consoles - Differences between the TrimUI Brick and Smart Pro - Tips on deep sleep mode, layouts, and game switching - Battery monitor, gameplay tracking and more ⏳ Chapters for Easy Navigation: 00:00 Intro – What is NextUI and why it matters 01:18 NextUI How to install & First Boot – Clean setup guide 03:25 Add the Pak Store + What are PAKs? 03:51 Install recommended PAKs 04:29 Themes – My personal favorites - NextUI customization 05:20 Real Gameplay and tips– Brick vs Smart Pro 06:40 NextUI usefuf tools 07:39 Final Tips & Thoughts 💬 Got one of these consoles or planning to install NextUI? Let me know which PAKs and themes you're using in the comments — I’ll be replying! 📢 Like & Subscribe if you enjoy content about handheld consoles, Android emulation, custom firmware setups and portable gaming tech. #NextUI #TrimUIBrick #TrimUISmartPro #HandheldGaming #CustomFirmware #EmulationOnAndroid #RetroGaming #GameBoyAdvance #NintendoDS #PSPEmulation #EmuHub #NextUISetup #PakStore #GBAEmulator #NDSGames #PPSSPP #LinuxGaming #RetroConsoles #PortableGaming #FirmwareUpgrade #HandheldEmulation #GamingOnTheGo #OpenSourceGaming #EmulatorSetup #AliExpressDeals #AndroidGaming #EmulationStation